/Engine/Plugins/Runtime/ChunkDownloader/Source/Public/ChunkDownloader.h
struct FPakFileEntry
int32
ChunkId
Chunk ID this pak file is assigned to
FString
FileName
Unique name of the pak file (not path, i.e. no folder)
uint64
FileSize
Final size of the file in bytes
FString
FileVersion
Unique ID representing a particular version of this pak file when it is used for validation (not done on golden path, but can be requested) this is assumed to be a SHA1 hash if it begins with "SHA1:" otherwise it's considered just a unique ID.
FString
RelativeUrl
URL for this pak file (relative to CDN root, includes build-specific folder)